Sore throat may be caused by pharyngitis and tonsillitis. Taking medicine for a month is not good, may be the use of medication is not symptomatic, not adhere to the use of medicine, combined with other diseases related. Suggest reasonable diet, combined with the doctor’s advice to standardize the use of medication, if necessary, to carry out a detailed examination to understand whether there are other diseases. Sore throat for a month, taking medicine is not good, it is recommended that the usual light diet, do not eat spicy and stimulating food, to avoid aggravation of the symptoms. If the condition permits, fresh vegetables and fruits can be given to supplement the nutrients needed by the body, which will help the healing of the ulcer surface. Combined with the doctor’s advice to give rehabilitation of new liquid gargle, open throat sword spray with oral Pudilan anti-inflammatory tablets, to help the recovery of the disease. It is recommended not to reduce the dosage or stop the medication on your own to avoid affecting the treatment of the disease. You should also go to the ear, nose and throat department of the hospital for a detailed examination to find out whether it is related to other concurrent diseases, and also for the treatment of the concurrent diseases.